Isley is a distinctive boys' name in United States, ranking #5905 in 2017 with 15 recorded births. This places Isley in the top 41% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2016 with 22 births ranking #4521. In 2017, approximately 1 in every 123,354 boys born was named Isley. STABLE Recent data shows the name is currently stable.